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Contents of /trunk/xorg-server/patches/xorg-server-1.17.1-dix-hook-up-the-unaccelerated-valuator-masks.patch

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Mon Jun 15 12:22:48 2015 UTC (8 years, 10 months ago) by niro
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-serveral upstream patches
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52 <table summary='blob content' class='blob'>
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185 <a id='n133' href='#n133'>133</a>
186 <a id='n134' href='#n134'>134</a>
187 </pre></td>
188 <td class='lines'><pre><code>From 7504fbd2239257f1a00a1a15d02862eea81f167c Mon Sep 17 00:00:00 2001
189 From: Peter Hutterer &lt;peter.hutterer&#64;who-t.net&gt;
190 Date: Tue, 5 May 2015 14:48:41 +1000
191 Subject: [PATCH] dix: hook up the unaccelerated valuator masks
192
193 If present, access the unaccelerated valuator mask values for DGA and XI2 raw
194 events.
195
196 Signed-off-by: Peter Hutterer &lt;peter.hutterer&#64;who-t.net&gt;
197 Reviewed-by: Hans de Goede &lt;hdegoede&#64;redhat.com&gt;
198 <span class="hl kwb">---</span>
199 dix/getevents.c | 31 ++++++++++++++++++++++---------
200 hw/xfree86/common/xf86Xinput.c | 4 ++++
201 2 files changed, 26 insertions(+), 9 deletions(-)
202
203 diff --git a/dix/getevents.c b/dix/getevents.c
204 index 6fb12c5..64bf76e 100644
205 <span class="hl kwb">--- a/dix/getevents.c</span>
206 <span class="hl kwa">+++ b/dix/getevents.c</span>
207 &#64;&#64; -213,14 +213,25 &#64;&#64; init_raw(DeviceIntPtr dev, RawDeviceEvent *event, Time ms, int type, int detail)
208 }
209
210 static void
211 <span class="hl kwb">-set_raw_valuators(RawDeviceEvent *event, ValuatorMask *mask, double *data)</span>
212 <span class="hl kwa">+set_raw_valuators(RawDeviceEvent *event, ValuatorMask *mask,</span>
213 <span class="hl kwa">+ BOOL use_unaccel, double *data)</span>
214 {
215 int i;
216
217 <span class="hl kwa">+ use_unaccel = use_unaccel &amp;&amp; valuator_mask_has_unaccelerated(mask);</span>
218 <span class="hl kwa">+</span>
219 for (i = 0; i &lt; valuator_mask_size(mask); i++) {
220 if (valuator_mask_isset(mask, i)) {
221 <span class="hl kwa">+ double v;</span>
222 <span class="hl kwa">+</span>
223 SetBit(event-&gt;valuators.mask, i);
224 <span class="hl kwb">- data[i] = valuator_mask_get_double(mask, i);</span>
225 <span class="hl kwa">+</span>
226 <span class="hl kwa">+ if (use_unaccel)</span>
227 <span class="hl kwa">+ v = valuator_mask_get_unaccelerated(mask, i);</span>
228 <span class="hl kwa">+ else</span>
229 <span class="hl kwa">+ v = valuator_mask_get_double(mask, i);</span>
230 <span class="hl kwa">+</span>
231 <span class="hl kwa">+ data[i] = v;</span>
232 }
233 }
234 }
235 &#64;&#64; -1138,11 +1149,11 &#64;&#64; GetKeyboardEvents(InternalEvent *events, DeviceIntPtr pDev, int type,
236 valuator_mask_copy(&amp;mask, mask_in);
237
238 init_raw(pDev, raw, ms, type, key_code);
239 <span class="hl kwb">- set_raw_valuators(raw, &amp;mask, raw-&gt;valuators.data_raw);</span>
240 <span class="hl kwa">+ set_raw_valuators(raw, &amp;mask, TRUE, raw-&gt;valuators.data_raw);</span>
241
242 clipValuators(pDev, &amp;mask);
243
244 <span class="hl kwb">- set_raw_valuators(raw, &amp;mask, raw-&gt;valuators.data);</span>
245 <span class="hl kwa">+ set_raw_valuators(raw, &amp;mask, FALSE, raw-&gt;valuators.data);</span>
246
247 event = &amp;events-&gt;device_event;
248 init_device_event(event, pDev, ms);
249 &#64;&#64; -1423,9 +1434,11 &#64;&#64; fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
250 num_events++;
251
252 init_raw(pDev, raw, ms, type, buttons);
253 <span class="hl kwb">- set_raw_valuators(raw, &amp;mask, raw-&gt;valuators.data_raw);</span>
254 <span class="hl kwa">+ set_raw_valuators(raw, &amp;mask, TRUE, raw-&gt;valuators.data_raw);</span>
255 }
256
257 <span class="hl kwa">+ valuator_mask_drop_unaccelerated(&amp;mask);</span>
258 <span class="hl kwa">+</span>
259 /* valuators are in driver-native format (rel or abs) */
260
261 if (flags &amp; POINTER_ABSOLUTE) {
262 &#64;&#64; -1438,7 +1451,7 &#64;&#64; fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
263 transformAbsolute(pDev, &amp;mask);
264 clipAbsolute(pDev, &amp;mask);
265 if ((flags &amp; POINTER_NORAW) == 0 &amp;&amp; raw)
266 <span class="hl kwb">- set_raw_valuators(raw, &amp;mask, raw-&gt;valuators.data);</span>
267 <span class="hl kwa">+ set_raw_valuators(raw, &amp;mask, FALSE, raw-&gt;valuators.data);</span>
268 }
269 else {
270 transformRelative(pDev, &amp;mask);
271 &#64;&#64; -1446,7 +1459,7 &#64;&#64; fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type,
272 if (flags &amp; POINTER_ACCELERATE)
273 accelPointer(pDev, &amp;mask, ms);
274 if ((flags &amp; POINTER_NORAW) == 0 &amp;&amp; raw)
275 <span class="hl kwb">- set_raw_valuators(raw, &amp;mask, raw-&gt;valuators.data);</span>
276 <span class="hl kwa">+ set_raw_valuators(raw, &amp;mask, FALSE, raw-&gt;valuators.data);</span>
277
278 moveRelative(pDev, flags, &amp;mask);
279 }
280 &#64;&#64; -1951,7 +1964,7 &#64;&#64; GetTouchEvents(InternalEvent *events, DeviceIntPtr dev, uint32_t ddx_touchid,
281 events++;
282 num_events++;
283 init_raw(dev, raw, ms, type, client_id);
284 <span class="hl kwb">- set_raw_valuators(raw, &amp;mask, raw-&gt;valuators.data_raw);</span>
285 <span class="hl kwa">+ set_raw_valuators(raw, &amp;mask, TRUE, raw-&gt;valuators.data_raw);</span>
286 }
287
288 event = &amp;events-&gt;device_event;
289 &#64;&#64; -2013,7 +2026,7 &#64;&#64; GetTouchEvents(InternalEvent *events, DeviceIntPtr dev, uint32_t ddx_touchid,
290 screeny = dev-&gt;spriteInfo-&gt;sprite-&gt;hotPhys.y;
291 }
292 if (need_rawevent)
293 <span class="hl kwb">- set_raw_valuators(raw, &amp;mask, raw-&gt;valuators.data);</span>
294 <span class="hl kwa">+ set_raw_valuators(raw, &amp;mask, FALSE, raw-&gt;valuators.data);</span>
295
296 /* Indirect device touch coordinates are not used for cursor positioning.
297 * They are merely informational, and are provided in device coordinates.
298 diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c
299 index 1fb5b16..5ce4c71 100644
300 <span class="hl kwb">--- a/hw/xfree86/common/xf86Xinput.c</span>
301 <span class="hl kwa">+++ b/hw/xfree86/common/xf86Xinput.c</span>
302 &#64;&#64; -1137,12 +1137,16 &#64;&#64; xf86CheckMotionEvent4DGA(DeviceIntPtr device, int is_absolute,
303 dx = valuator_mask_get(mask, 0);
304 if (is_absolute)
305 dx -= device-&gt;last.valuators[0];
306 <span class="hl kwa">+ else if (valuator_mask_has_unaccelerated(mask))</span>
307 <span class="hl kwa">+ dx = valuator_mask_get_unaccelerated(mask, 0);</span>
308 }
309
310 if (valuator_mask_isset(mask, 1)) {
311 dy = valuator_mask_get(mask, 1);
312 if (is_absolute)
313 dy -= device-&gt;last.valuators[1];
314 <span class="hl kwa">+ else if (valuator_mask_has_unaccelerated(mask))</span>
315 <span class="hl kwa">+ dy = valuator_mask_get_unaccelerated(mask, 1);</span>
316 }
317
318 if (DGAStealMotionEvent(device, idx, dx, dy))
319 <span class="hl kwb">-- </span>
320 2.4.1
321
322 </code></pre></td></tr></table>
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